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Technical efficiency of European railways : a distance function approach
Coelli, Tim; Perelman, Sergio - In: Applied economics 32 (2000) 15, pp. 1967-1976
Persistent link: https://www.econbiz.de/10001524578
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Empirical tools to assess the sensitivity of directional distance functions to direction selection
Peyrache, Antonio; Daraio, Cinzia - In: Applied economics 44 (2012) 7/9, pp. 933-943
Persistent link: https://www.econbiz.de/10009569389
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Empirical tools to assess the sensitivity of directional distance functions to direction selection
Peyrache, Antonio; Daraio, Cinzia - In: Applied economics 44 (2012) 8, pp. 933-944
Persistent link: https://www.econbiz.de/10009817705
Cover Image
Technical efficiency of European railways: a distance function approach
Coelli, Tim; Perelman, Sergio - In: Applied economics 32 (2000) 15, pp. 1967-1976
Persistent link: https://www.econbiz.de/10007675826